1-(2-甲氧苯基)哌嗪 、
(1S,4R,5S,Z)-2-bromomethylene-4-(2,2-dimethyl-1,3-dioxolan-4-yl)-3,6-dioxabicyclo[3.1.0]hexane 以
乙醇 为溶剂,
反应 5.0h,
以80%的产率得到(2S,3R,4R,Z)-5-bromomethylene-2-(2,2-dimethyl-1,3-dioxolan-4-yl)-4-[4-(2-methoxyphenyl)piperazin-1-yl]tetrahydrofuran-3-ol